Specification: Item Type: Magnetic Field AntennaMaterial: PCB Model: None Interface: SMA female Package List:6 x Magnetic Field Antenna Made of premium PCB material, improves service life, which has long durability. Helps locate and identify potential sources of interference within the building blocks of electronic components. Frequency, phase noise and spectrum components can be measured in combination with low noise preamplifiers. Accurate manufacturing makes it has stable performance, dependable to use. This probe kit is a new and upgraded version, which is improved and optimized based on the old generation products, with a wider bandwidth and ergonomic design. Made of premium PCB material, improves service life, which has long durability. Helps locate and identify potential sources of interference within the building blocks of electronic components. Frequency, phase noise and spectrum components can be measured in combination with low noise preamplifiers. Accurate manufacturing makes it has stable performance, dependable to use. This probe kit is a new and upgraded version, which is improved and optimized based on the old generation products, with a wider bandwidth and ergonomic design.